258399042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{14447}}^1$

素因数の和:14734

約数の個数: 32

約数和(自身を含む): 565899264

約数和(自身を除く): 307500222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 5962, 8943, 14447, 17886, 28894, 43341, 86682, 158917, 317834, 476751, 953502, 3915137, 7830274, 11745411, 23490822, 43066507, 86133014, 129199521, 258399042]

約数ペア:

[(1, 258399042), (2, 129199521), (3, 86133014), (6, 43066507), (11, 23490822), (22, 11745411), (33, 7830274), (66, 3915137), (271, 953502), (542, 476751), (813, 317834), (1626, 158917), (2981, 86682), (5962, 43341), (8943, 28894), (14447, 17886)]